From: "Ulrich Weigand" <uweigand@de.ibm.com>
To: vogt@linux.vnet.ibm.com
Cc: gcc-patches@gcc.gnu.org,
Ulrich.Weigand@de.ibm.com (Ulrich Weigand),
krebbel@linux.vnet.ibm.com (Andreas Krebbel)
Subject: Re: [PATCH] S/390: Wide int support.
Date: Fri, 11 Dec 2015 14:33:00 -0000 [thread overview]
Message-ID: <20151211143251.56A498708@oc7340732750.ibm.com> (raw)
In-Reply-To: <20151211142000.GA1474@linux.vnet.ibm.com> from "Dominik Vogt" at Dec 11, 2015 03:20:00 PM
Dominik Vogt wrote:
> +; Note: Although CONST_INT and CONST_DOUBLE are not handled in this predicate,
> +; at least one of them needs to appear or otherwise safe_predicate_mode will
> +; assume that a DImode LABEL_REF is not accepted either (see genrecog.c).
The problem is not DImode LABEL_REFs, but rather VOIDmode LABEL_REFs when
matched against a match_operand:DI.
Otherwise, this patch is OK.
Thanks,
Ulrich
--
Dr. Ulrich Weigand
GNU/Linux compilers and toolchain
Ulrich.Weigand@de.ibm.com
next prev parent reply other threads:[~2015-12-11 14:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-11 14:20 Dominik Vogt
2015-12-11 14:33 ` Ulrich Weigand [this message]
2015-12-15 19:49 ` Richard Sandiford
2015-12-16 0:24 ` Ulrich Weigand
2015-12-18 9:53 ` Richard Sandiford
2015-12-11 14:44 ` Andreas Krebbel
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